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third rail

[thurd reyl] / ˈθɜrd ˈreɪl /
NOUN
electrified line
Synonyms


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

His work involves what some view as the third rail of journalism: AI playing a leading role not just in researching, but in writing stories.

From The Wall Street Journal • Mar. 27, 2026

“You can touch this mythical third rail and live to see another day.”

From Los Angeles Times • Jul. 1, 2025

They are not called the third rail for nothing.

From Salon • Jun. 6, 2025

“It’s director Colin Trevorrow taught me something called the third rail, which is the rail on a subway system that will shock you. He told me, ‘Goofball is your third rail.

From Seattle Times • May 24, 2024

A third rail ran along the line, providing nine hundred volts of electricity to the trains.

From "Shooting Kabul" by N. H. Senzai



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